I suggest Document 365 (by Kdan Mobile) for working with PDFs, doing all kinds of editing and creating reports from any device. I use the individual plan that's quite inexpensive, but offers the necessary tools to basically do anything you need when it comes to working with PDFs. After I got this software, I havent's really used any of my other PDF-editing apps because with this product I'm able to edit, scan to PDF, fill in forms, split and merge PDFs, convert files to and from, and with the tabbed viewer and Night Mode, I'm able to do work efficiently and at all times of the day. I recommend this app to someone who wants multifunctional software that's portable and comprehensive. Two thumbs up